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Contents:

Introduction:-

Objectives:-

  • Fresh and hardened properties of fly ash and based on geopolymer concrete
  • To identify and study the effect of replacing cement with others supplementary cementatious materials like fly ash the affects the properties properties of low calcium fly ash-based geo polymer concrete
  • it uses like admixer in concrete bricks
  • introduction

chemical requirements

  • megm

Disadvantages of using fly ash bricks

Advantages of using fly ash bricks

Types of fly ash

bricks

  • bonding lower due to smooth finish
  • this can be easily corrected by using a cement-sand motor of 1:4 and proper curing
  • in fly ash bricks need to be checked quality of sand every time
  • it is not locally available material
  • these bricks has more durability
  • it has high strength to compare normal concrete bricks
  • it has less cost
  • these bricks are light-weight
  • bottom ash
  • pond ash
  • mound ash
  • Objectives
  • Types
  • Advantages
  • Chemical composition&requirments
  • Physical properties

Fly Ash in construction and concrete bricks

by

E.Ashajyothi 13L71A0134

B.Vanitha 14L75A0116

Y.Saisneha 14L75A0105

G.Nandini 13L71A0102

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